The Theracane® (Instructional booklet to guide you in locating the trigger point included.) The Theracane® is the ultimate trigger point device the index knobber comes with a chart of various trigger points, we've used it personally for years and consider it a must, along with the Sacro Wedgy®, for self-care. If you think about it, most of the time when you are hurting, you are alone. That's when it's nice to have the right tools around you to at least address a problem before it becomes more serious. It's easy to get rid of a twinge and prevent it from becoming a "symptom" and more serious. The Theracane® retails for $34.95